The best from Audi is always showcased in its flagship sedan. The A8 has gone under the scalpel for its midlife makeover and comes out looking sharper! The car also boasts the latest innovation from the four-ringed company - Matrix LED lighting. Besides that there are some superficial changes and updates on engines - though strangely enough the tweaked 3.0 diesel TDI hasn't been brought to India! We drive the car to bring you the changes.